Finding the Fourth Proportional to 7,256.75, 10,014.72 and 4,113.95

Step by Step Solution

1. Step 1: Write the proportion equation
   7,256.75 : 10,014.72 = 4,113.95 : x
2. Step 2: Convert to fraction form
   7,256.75/10,014.72 = 4,113.95/x
3. Step 3: Cross multiply
   7,256.75x = 10,014.72 × 4,113.95
4. Step 4: Simplify right side
   7,256.75x = 41,200,057.34
5. Step 5: Solve for x
   x = 41,200,057.34/7,256.75
6. Step 6: Final answer
   x = 5,677.48